What are the benefits of using the green board?

2021-12-30 10:58:24 hongling

The green board is dark green and written with chalk, which does not stimulate people's eyes and is conducive to the protection of vision. Magnetic particles are attached to the surface of the magnetic green board. When in use, magnetic nails, magnetic blocks and other fixed small teaching tools or pictures can be used for easy display.

What are the benefits of using the green board?

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